Redisson - Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava/Reactive API. Over 50 Redis or Valkey based Java objects and services: Set, Multimap, SortedSet, …

GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

JDK main-line development https://openjdk.org/projects/jdk

IntelliJ IDEA Community Edition & IntelliJ Platform

A high performance caching library for Java

QuestDB is an open source time-series database for fast ingest and SQL queries

Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running mat…

OpenRefine is a free, open source power tool for working with messy data and improving it

Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.

The Clojure programming language

CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.

Flyway by Redgate • Database Migrations Made Easy.

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Java interface to OpenCV, FFmpeg, and more

Alluxio, data orchestration for analytics and machine learning in the cloud

Statistical Machine Intelligence & Learning Engine

AI + Data, online. https://vespa.ai

The missing bridge between Java and native C++

H2 is an embeddable RDBMS written in Java.

An Engine-Agnostic Deep Learning Framework in Java

OpenPDF is a free Java library for creating and editing PDF files, with a LGPL and MPL open source license. OpenPDF is based on a fork of iText. We welcome contributions from other developers. Plea…

A machine learning software for extracting information from scholarly documents

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with…

Micro second messaging that stores everything to disk

The missing Java distribution of native C++ libraries

Java bindings for Skia

Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files

Simple, high-performance event-driven HTTP client+server for Clojure

An authorization library that supports access control models like ACL, RBAC, ABAC in Java

This repository is for active development of the Azure SDK for Java. For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/java/azure/ or our versio…